ERD50
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Yes! I've often thought that I'd like a 30 minute buffer... never enough to try and find one or build one, but enough to think it'd be a good idea.
I remember hearing that some guy 'invented' this idea a couple years ago. It makes sooooo much sense, it would be so easy and cheap to do with todays technology. Heck you can get an mp3 player that holds a couple hours of music for $30 (maybe less). Adding that feature into existing hardware for 30 minutes of audio would cost near nothing.
-ERD50